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Income Taxes - Provision for Income Taxes (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disclosure of income tax [Abstract]
Loss before income taxes	$ (31,580)	$ (27,655)	$ (24,751)
Statutory Canadian corporate tax rate	23.00%	23.00%	23.00%
Anticipated tax recovery	$ (7,263)	$ (6,361)	$ (5,693)
Difference in tax rates	3,323	2,841	3,552
Share-based compensation expense	668	441	547
Revaluation of tax balances	(639)	2	(338)
Impact of Barbados rate change	0	(9,088)	0
Other permanent differences	94	325	(368)
Expiry of tax benefits	1,804	3,382	1,614
Change in fair value of warrant derivative	(286)	(1,215)	5
Provision to offset deferred tax asset	2,429	9,770	765
Current income taxes	$ 130	$ 97	$ 84

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- Definition

The amount of profit (loss) for a period before deducting tax expense. [Refer: Profit (loss)]

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The applicable income tax rate.

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The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that the entity does not separately disclose in the same statement or note. [Refer: Accounting profit; Applicable tax rate]

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